Demos for Guitar Hero: Warriors of Rock and DJ Hero 2 Hit Xbox Live Today

Activision sends word that playable demos for its two upcoming music games, Guitar Hero: Warriors of Rock and DJ Hero 2, are "now available" on Xbox Live--though the DJ Hero 2 demo is not yet online. Expect them to be live sometime today, however.

Guitar Hero: Warriors of Rock and DJ Hero 2

The Guitar Hero demo packs four playable tracks within the game's Quest Mode, narrated by KISS' Gene Simmons. They are:

• Black Sabbath - "Children of the Grave"

• Foo Fighters - "No Way Back"

• Slash featuring Ian Astbury - "Ghosts"

• Dethklok - "Bloodlines"

On the DJ Hero 2 side, players will be able to experience four mixes "through various gameplay tutorials, QuickPlay and all-new multiplayer modes including Accumulator and DJ Battle." They are:

• Pussycat Dolls Featuring Busta Rhymes "Don't Cha" Mixed With Pitbull "I Know You Want Me (Calle Ocho)"

• Lady Gaga Featuring Colby O'Donis "Just Dance" Mixed With Deadmau5 "Ghosts N Stuff"

• MSTRKRFT Featuring N.O.R.E. "Bounce" (Battle Mix)

• Estelle Featuring Kanye West "American Boy" Mixed With Chic "Good Times"

Guitar Hero: Warriors of Rock will be released on September 28 for the Xbox 360, PS3, and Wii. DJ Hero 2 will launch on October 19 on the Xbox 360, PS3, and Wii. Demo download does not include plastic instruments or turntables. Let us know if you spot the DJ Hero 2 demo.